








🔌 Stay powered, stay ahead — never get caught off-guard!
The Innova 3721 Battery and Charging System Monitor is a compact, plug-in device designed for 12-volt negative ground vehicles. It provides instant, easy-to-read voltage and battery charge status via an LCD bar graph and color-coded LEDs. Its pivoting head enhances usability, making it an essential tool for proactive vehicle maintenance and electronic protection.

| Manufacturer | Innova |
| Part Number | 3721 |
| Product Dimensions | 25.4 x 2.54 x 16.51 cm; 90.72 g |
| Item model number | 3721 |
| Colour | Limited Edition |
| Style | 12-volt |
| Power Source | Corded Electric |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Included Components | BATTERY & CHRG SYSTEM MONITOR |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 90.7 g |
Trustpilot
2 weeks ago
2 months ago
4 days ago
5 days ago